var isNav, isIE, isNav2;
var coll = "";
var coy = "";
var styleObj = "";


if (navigator.appVersion.charAt(0) == "5")
 { if (navigator.appName == "Netscape") { 
    isNav2 = true
	coy = "getElementById('"; styleObj = "').style";
   } 
}

else
{ if (navigator.appName == "Netscape") { 
    isNav = true 
	coy = "layers['";styleObj = "']"; 
   } 
else 
	{isIE = true; coll = "all['"; styleObj = "'].style";}
}


function getObject(obj) {
	var theObj;
    if( typeof obj == "string" )
	{theObj = eval("document." + coll + coy  + obj +  styleObj);}
    else {theObj = obj;}return theObj;}

function show(obj) {
   var theObj = getObject(obj);
   if( isNav2 || isNav ) {theObj.visibility = "inherit";}
   else {theObj.visibility = "inherit";}
}

function hide(obj) {
	var theObj = getObject(obj);
   if( isNav2 ) theObj.visibility = "hidden";
   else if ( isNav) theObj.visibility = "hide";
   else theObj.visibility = "hidden";
}
function NewReload(){location.reload(); return false;} 


function hideCambiaLayers() {hide("puertaoff0");hide("puertaoff1");hide("puertaoff2");hide("puertaoff3");hide("puertaoff4");hide("puertaoff5");hide("tapa");hide("tapa0");hide("tapa1");hide("tapa2");hide("tapa3");hide("tapa4");hide("tapa5");}
function hideCambiaLayers1() {hide("s1");hide("s2");hide("s3");}
function hideCambiaLayers2() {hide("subcapa1");hide("subcapa2");hide("subcapa3");}

		function ver(n) {hideCambiaLayers(); show("puertaoff" + n); show("tapa" + n); hide("puertab" + n);}
		function ver1(n) {hideCambiaLayers1(); show("s" + n);}
		function ver2(n) {hideCambiaLayers2(); show("subcapa" + n);}

		function nover(n) {hideCambiaLayers(); show("puertab" + n); hide("tapa" + n); show("tapa");}
		function nover2() {hideCambiaLayers2();}


function abre(){show("caballos1");show("puertaoff0");show("puertaoff1");show("puertaoff2");show("puertaoff3");show("puertaoff4");show("puertaoff5");hide("puertab0");hide("puertab1");hide("puertab2");hide("puertab3");hide("puertab4");hide("puertab5");hide("tapa0");hide("tapa1");hide("tapa2");hide("tapa3");hide("tapa4");hide("tapa5");hide("caballos");}